function inits() {
	if (document.images) {
		a01a = new Image(159,32);
		a01a.src = './pics/ba/dasunternehmen.gif';
		a01b = new Image(159,32);
		a01b.src = './pics/bb/dasunternehmen.gif';
		a02a = new Image(159,32);
		a02a.src = './pics/ba/onlineshop.gif';
		a02b = new Image(159,32);
		a02b.src = './pics/bb/onlineshop.gif';
		a03a = new Image(159,32);
		a03a.src = './pics/ba/dienstleistungen.gif';
		a03b = new Image(159,32);
		a03b.src = './pics/bb/dienstleistungen.gif';
		a04a = new Image(159,32);
		a04a.src = './pics/ba/referenzen.gif';
		a04b = new Image(159,32);
		a04b.src = './pics/bb/referenzen.gif';
		a05a = new Image(159,32);
		a05a.src = './pics/ba/anfahrt.gif';
		a05b = new Image(159,32);
		a05b.src = './pics/bb/anfahrt.gif';
		a06a = new Image(159,32);
		a06a.src = './pics/ba/kontakt.gif';
		a06b = new Image(159,32);
		a06b.src = './pics/bb/kontakt.gif';
		a07a = new Image(159,32);
		a07a.src = './pics/ba/zumhauptmenu.gif';
		a07b = new Image(159,32);
		a07b.src = './pics/bb/zumhauptmenu.gif';
		inits=1;
	}
}

function on(imgName) {
	if ((document.images) && (inits == 1)) {
		document [imgName].src = eval(imgName + "b.src");
	}
}

function off(imgName) {
	if ((document.images) && (inits == 1)) {
		document [imgName].src = eval(imgName + "a.src");
	}
}

function DeCo ( e, o, s ) {
	var n = 0;
	var r = '';
	for( var i = 0; i < s.length; i++) {
		n = s.charCodeAt( i );
		if( n >= e ) {
			n = o;
		}
		r += String.fromCharCode( n - 1 );
	}
	return r;
}

function MaToDeCo ( e, o, s ) {
	location.href = DeCo( e, o, 'nbjmup;' ) + DeCo( e, o, s );
}